108188125 has 40 divisors (see below), whose sum is σ = 143953920. Its totient is φ = 81144000.

The previous prime is 108188107. The next prime is 108188149. The reversal of 108188125 is 521881801.

It is not a de Polignac number, because 108188125 - 2¹³ = 108179933 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 851812 + ... + 851938.

It is an arithmetic number, because the mean of its divisors is an integer number (3598848).

Almost surely, 2^108188125 is an apocalyptic number.

It is an amenable number.

108188125 is a deficient number, since it is larger than the sum of its proper divisors (35765795).

108188125 is an equidigital number, since it uses as much as digits as its factorization.

108188125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223 (or 208 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 34.

The square root of 108188125 is about 10401.3520755717. The cubic root of 108188125 is about 476.4966642907.

The spelling of 108188125 in words is "one hundred eight million, one hundred eighty-eight thousand, one hundred twenty-five".